Vertical MXB IP, Hardware Installation Manual

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Pre-Installation 3-12
Chapter 3: KSU Installation
MBX IP Hardware & Installation Guide
Battery Capacities
C
AUTION
:
• It is recommended to use an external backup battery fuse between the battery
and the System.
• Recommended battery capacity is more than 24V/20AH MF
• Carefully check the battery polarity with cable colors (Red and Blue) when
connecting the battery to the System.
• Make sure that you do not short out the external batteries and cables.
• There is a danger of explosion if external batteries are incorrectly replaced.
Replace only with the same or equivalent type recommended by the
manufacturer. Dispose of used batteries according to the manufacturer's
instructions.
Types of Connectors
BATTERY CAPACITY DKT 24 PORTS DKT 72 PORTS DKT 120 PORTS
20AH 6 hours 3 hours 1.5 Hours
40AH 12 hours 6 hours 3 hours
CONNECTOR TYPE PIN NUMBER BOARD REMARK
RJ21 (Male)
(Female)
MPB, VOIB8, VOIB24, VMIB,
PRIB, DSIU, LCOB4, LCOB8,
LCOB12, DTIB12C, DTIB24C,
SLIB12C, SLIB24C DKT Ports
SLT Ports
RS-232C MPB Serial Port
Serial to Audio Jack VOIB8, VOIB24, VMIB, PRIB,
WTIB4, WTIB8 Serial Port
Release 1.0 November 2010